Persistent spatial structuring of coastal ocean acidification in the California Current System

被引：145

作者：

Chan, F. ^{[1
]}

Barth, J. A. ^{[2
]}

Blanchette, C. A. ^{[3
]}

Byrne, R. H. ^{[4
]}

Chavez, F. ^{[5
]}

Cheriton, O. ^{[6
]}

Feely, R. A. ^{[7
]}

Friederich, G.

Gaylord, B. ^{[8
,9
]}

Gouhier, T. ^{[10
]}

Hacker, S.

Hill, T. ^{[12
,13
]}

Hofmann, G.

McManus, M. A. ^{[15
]}

Menge, B. A. ^{[14
]}

Nielsen, K. J.

Russell, A.

Sanford, E. ^{[11
]}

Sevadjian, J.

Washburn, L.

机构：

[1] Oregon State Univ, Dept Integrat Biol, Corvallis, OR 97331 USA

[2] Oregon State Univ, Coll Earth Ocean & Atmospher Sci, Corvallis, OR 97331 USA

[3] Univ Calif Santa Barbara, Inst Marine Sci, Santa Barbara, CA USA

[4] Univ S Florida, Coll Marine Sci, St Petersburg, FL USA

[5] Monterey Bay Aquarium Res Inst, Moss Landing, CA USA

[6] US Geol Survey, Pacific Coastal & Marine Sci Ctr, Santa Cruz, CA USA

[7] Natl Ocean & Atmospher Adm, Pacif Marine Environm Lab, Seattle, WA USA

[8] Univ Calif Davis, Bodega Marine Lab, Bodega Bay, CA USA

[9] Univ Calif Davis, Dept Ecol & Evolut, Davis, CA USA

[10] Northeastern Univ, Ctr Marine Sci, Nahant, MA USA

[11] Univ Calif Davis, Dept Earth & Planetary Sci, Davis, CA USA

[12] Univ Calif Santa Barbara, Dept Ecol Evolut & Marine Biol, Santa Barbara, CA USA

[13] Univ Hawaii, Dept Oceanog, Honolulu, HI 96822 USA

[14] San Francisco State Univ, Romberg Tiburon Ctr Environm Studies, Tiburon, CA USA

[15] Univ Calif Santa Barbara, Marine Sci Inst & Dept Geog, Santa Barbara, CA USA

来源：

SCIENTIFIC REPORTS | 2017年 / 7卷

基金：

美国国家科学基金会;

关键词：

PH; ADAPTATION; SATURATION; PATTERNS; FUTURE; OXYGEN;

D O I：

10.1038/s41598-017-02777-y

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

The near-term progression of ocean acidification (OA) is projected to bring about sharp changes in the chemistry of coastal upwelling ecosystems. The distribution of OA exposure across these early-impact systems, however, is highly uncertain and limits our understanding of whether and how spatial management actions can be deployed to ameliorate future impacts. Through a novel coastal OA observing network, we have uncovered a remarkably persistent spatial mosaic in the penetration of acidified waters into ecologically-important nearshore habitats across 1,000 km of the California Current Large Marine Ecosystem. In the most severe exposure hotspots, suboptimal conditions for calcifying organisms encompassed up to 56% of the summer season, and were accompanied by some of the lowest and most variable pH environments known for the surface ocean. Persistent refuge areas were also found, highlighting new opportunities for local adaptation to address the global challenge of OA in productive coastal systems.

引用

页数：7

共 43 条

[1] Reversal of ocean acidification enhances net coral reef calcification [J].

Albright, Rebecca ;

Caldeira, Lilian ;

Hosfelt, Jessica ;

Kwiatkowski, Lester ;

Maclaren, Jana K. ;

Mason, Benjamin M. ;

Nebuchina, Yana ;

Ninokawa, Aaron ;

Pongratz, Julia ;

Ricke, Katharine L. ;

Rivlin, Tanya ;

Schneider, Kenneth ;

Sesbouee, Marine ;

Shamberger, Kathryn ;

Silverman, Jacob ;

Wolfe, Kennedy ;

Zhu, Kai ;

Caldeira, Ken .

NATURE, 2016, 531 (7594) :362-+

[2]

Amante C., 2009, NGDC24 NOAA NESDIS, DOI DOI 10.7289/V5C8276M

[3] Greenhouse gas, upwelling-favorable winds, and the future of coastal ocean upwelling ecosystems [J].

Bakun, Andrew ;

Field, David B. ;

Redondo-Rodriguez, Ana ;

Weeks, Scarla J. .

GLOBAL CHANGE BIOLOGY, 2010, 16 (04) :1213-1228

[4] The Pacific oyster, Crassostrea gigas, shows negative correlation to naturally elevated carbon dioxide levels: Implications for near-term ocean acidification effects [J].

Barton, Alan ;

Hales, Burke ;

Waldbusser, George G. ;

Langdon, Chris ;

Feely, Richard A. .

LIMNOLOGY AND OCEANOGRAPHY, 2012, 57 (03) :698-710

[5] Limacina helicina shell dissolution as an indicator of declining habitat suitability owing to ocean acidification in the California Current Ecosystem [J].

Bednarsek, N. ;

Feely, R. A. ;

Reum, J. C. P. ;

Peterson, B. ;

Menkel, J. ;

Alin, S. R. ;

Hales, B. .

PROCEEDINGS OF THE ROYAL SOCIETY B-BIOLOGICAL SCIENCES, 2014, 281 (1785)

[6] Biogeographical patterns of rocky intertidal communities along the Pacific coast of North America [J].

Blanchette, Carol A. ;

Miner, C. Melissa ;

Raimondi, Peter T. ;

Lohse, David ;

Heady, Kristen E. K. ;

Broitman, Bernardo R. .

JOURNAL OF BIOGEOGRAPHY, 2008, 35 (09) :1593-1607

[7] Multiple stressors of ocean ecosystems in the 21st century: projections with CMIP5 models [J].

Bopp, L. ;

Resplandy, L. ;

Orr, J. C. ;

Doney, S. C. ;

Dunne, J. P. ;

Gehlen, M. ;

Halloran, P. ;

Heinze, C. ;

Ilyina, T. ;

Seferian, R. ;

Tjiputra, J. ;

Vichi, M. .

BIOGEOSCIENCES, 2013, 10 (10) :6225-6245

[8] Direct observations of basin-wide acidification of the North Pacific Ocean [J].

Byrne, Robert H. ;

Mecking, Sabine ;

Feely, Richard A. ;

Liu, Xuewu .

GEOPHYSICAL RESEARCH LETTERS, 2010, 37

[9] Patterns and processes in the California Current System [J].

Checkley, David M., Jr. ;

Barth, John A. .

PROGRESS IN OCEANOGRAPHY, 2009, 83 (1-4) :49-64

[10] Diurnal fluctuations in seawater pH influence the response of a calcifying macroalga to ocean acidification [J].

Cornwall, Christopher E. ;

Hepburn, Christopher D. ;

McGraw, Christina M. ;

Currie, Kim I. ;

Pilditch, Conrad A. ;

Hunter, Keith A. ;

Boyd, Philip W. ;

Hurd, Catriona L. .

PROCEEDINGS OF THE ROYAL SOCIETY B-BIOLOGICAL SCIENCES, 2013, 280 (1772)

← 1 2 3 4 5 →